The Virtual Repairman
Operating, troubleshooting, and repair instructions for major home appliances.
http://repair2000.com/

RepairClinic.com
Troubleshooting and repair advice for most all home appliances.
http://www.repairclinic.com/0003.asp

Friendly Help
Advice on domestic d-i-y, covering minor repairs for washing machine, fridge, and dishwasher.
http://www.friendly-help.co.uk

Microtech
Instruction on operation, troubleshooting, and repair of microwave ovens.
http://www.gallawa.com/microtech/

VCR Repair Instruction
Features a VCR repair database that is model number specific. Lists common problems, available parts, removing stuck cassettes, layout drawings, and cleaning procedures.
http://www.fixer.com/

Sci.Electronics.Repair FAQ
List of resources, links and suggestions for troubleshooting and repairing most appliances.
http://www.repairfaq.org/REPAIR/F_Repair.html

Superior Appliance Service
Diagnostic charts sorted by type and manufacturer.
http://www.superiorappliance.com/

PC Appliance Repair
Diagnostic chart on washer, dryer, refrigerator, dishwasher, and range. Difficulty index takes into account the ability of the average person, special tools required, time required to fix and danger associated with the repair.
http://www.pcappliancerepair.com/solution2.html

FreeLists: Home Clinic
Archive for monthly maintenance and repair newsletter.
http://www.freelists.org/archives/homeclinic/

How To Mend It
Post questions for kitchen and household appliances, entertainment systems, PCs and other items.
http://www.howtomendit.com

Popular Mechanics: Icemaker Water Valve
Illustrated article on troubleshooting and repair.
http://www.popularmechanics.com/home_improvement/home_improvement/1276061.html

Washerhelp
Help hints and tips on washing machine repairs and maintenance.
http://www.washerhelp.co.uk/

PartSelect Appliance Repair Forums
Offers do-it-yourself appliance repair advice from qualified service technicians. Free repair advice available on most major household appliances.
http://forums.partselect.com